Coast HP3 LED Universal Focusing 105 Lumen Penlight No Imported Universal, Focusing Beam Optics Twist Focus Technology Light output: High - 105 lumens; Low - 5 lumens Runtime: High - 2 hours 15 minutes; Low - 3 hours 15 minutes Beam distance: High - 62 meters (203 ft); Low - 13 meters (42 ft)